Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 214 [Rate centres in NPA 214] [Dial plan for NPA 214]

NXX: 308

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
214-308 A Frisco TX DLLSTXRIXYY  318C CEBRIDGE TELECOM TX , L.P. - TX 552      
214-308 0 Frisco TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-07-17   
214-308 1 Frisco TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-07-17   
214-308 2 Frisco TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-07-17   
214-308 3 Frisco TX DLLSTXRIXYY  318C CEBRIDGE TELECOM TX , L.P. - TX 552   2014-03-29   
214-308 4 Frisco TX DLLSTXRIXYY  318C CEBRIDGE TELECOM TX , L.P. - TX 552   2014-03-29   
214-308 5 Frisco TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-07-17   
214-308 6 Frisco TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2014-08-16   
214-308 7 Frisco TX   515J IP HORIZON LLC 552   2015-03-31   
214-308 8 Frisco TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2014-09-01   
214-308 9 Frisco TX   793K TWC IP ENABLED SERVICES, LLC 552   2014-07-31   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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